payment-gateway

I am developing one application for iOS. In that user can purchase doctor services. I dont have any idea about payment gateways. So, please suggest me which is the best payment gateway method and how to implement that in my iOS app. ( I am from India), i heard payment gateway methods depends upon the country. Alok SInha Generally speaking, yes, your app will be rejected. According to section 11.2 of the App Store Review Guidelines for iOS (Login Required) any app that doesn't use In-App purchase will be rejected. 11.2 Apps utilizing a system other than the In App Purchase API (IAP) to purchase

I'm currently posting a regular transaction to Paypal Express and am reaching the gateway without error. I would like to now configure my cart to send a discount to the gateway. My first thought was to modify the 'AMT' value that is sent to the gateway. However, it seems that Paypal validates the 'AMT' field by calculating the total of the ITEMAMT , TAXAMT and SHIPPINGAMT fields to ensure the total is unchanged: [L_AMT0] => 49.99 [L_NUMBER0] => 3706{3}8 [L_QTY0] => 1 [L_TAXAMT0] => 0.00 [ITEMAMT] => 49.99 [TAXAMT] => 0 [SHIPPINGAMT] => 14.95 [AMT] => 64.94 How many I send a discount to Paypal?

I want to send user to payment gate. Normally it could be made by this form: <form method="post" action="https://demo.moneta.ru/assistant.htm"> <input type="hidden" name="MNT_ID" value="12345678"> <input type="hidden" name="MNT_TRANSACTION_ID" value="000001"> <input type="hidden" name="MNT_CURRENCY_CODE" value="USD"> <input type="hidden" name="MNT_AMOUNT" value="123.45"> <input type="submit" value="Pay"> </form> User press "Pay" and redirect to payment gate. But I want implement this workflow: User enter delivery info, payment method, etc. After that he press "Pay" and First I want to store

I am tring to integrate payU payment gateway with my ecommerce application. I have a account on test payU with merchant id, key and salt. I am working on this demo application , whenever i change parameters like merchant key , salt . I get a error code 5014 . Which can be either of them. int INVALID_USER_CREDENTIALS = 5014; int JSON_EXCEPTION = 5014; Note : I am getting this as a response string : "Something went wrong : Value <!DOCTYPE of type java.lang.String cannot be converted to JSONObject" I am trying to debug it.But am unable to find a proper documentation. Please help. From the Payu

I'm looking for generic and open source payment libraries that support many different payment processor APIs. In other words, I'd like to develop an application using a single payment processing API, but be able to easily switch between payment gateways, such as Authorize.Net, Payflow Pro, Braintree, PayPal, Google, Amazon, etc. This question gives some Java solutions , but the suggestions all look horrible. Isn't there anything more like ActiveMerchant for Java? I really need a good Java solution, to the point of building my own if necessary. But I don't want to reinvent the wheel if it

I am trying to integrate paytm's payment gateway to my Android App. I can't seem to find any proper documentations or procedures on their website. I've checked every lead on this through google but no help. Tried contacting the Paytm team through mail and phone .. no response. now I am stuck here. here's what I am passing : paramMap.put("REQUEST_TYPE", "DEFAULT"); paramMap.put("ORDER_ID", String.valueOf(randomInt)); paramMap.put("MID", "************2343"); paramMap.put("CUST_ID", "CUST123"); paramMap.put("CHANNEL_ID", "WAP"); paramMap.put("INDUSTRY_TYPE_ID", "Retail"); paramMap.put("WEBSITE",

I am new in Payment Gateway. Currently, I am working on a mobile app where I need to integrate PayU payment gateway in android app. So far, I have created a code for TEST url & when I run my app I get below exception: An error occurred. Sorry, some problem occurred. Screenshot of mobile app This is my code: public class PayMentGateWay extends Activity { private ArrayList<String> post_val = new ArrayList<String>(); private String post_Data=""; WebView webView ; final Activity activity = this; private String tag = "PayMentGateWay"; private String hash,hashSequence; String merchant_key="JBZaLc";